these 2 derivations will be built:
  /nix/store/7wg6jh49riy9dcmbzrx2045f939dlvfp-flake-inputs.drv
  /nix/store/w0yzifl0v09xqvvam0q244s5y41h22x1-check-flake-inputs.drv
building '/nix/store/7wg6jh49riy9dcmbzrx2045f939dlvfp-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/7wg6jh49riy9dcmbzrx2045f939dlvfp-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-a369d9a6: building 7wg6jh49riy9dcmbzrx2045f939dlvfp-flake-inputs.drv
building '/nix/store/w0yzifl0v09xqvvam0q244s5y41h22x1-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/w0yzifl0v09xqvvam0q244s5y41h22x1-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-2c14001d: building w0yzifl0v09xqvvam0q244s5y41h22x1-check-flake-inputs.drv